Sony Vaio Sony Vaio Vgnb Manual

							B Series
Confidential
Wireless LAN Card
1)2)1.MS-1-D.113)
Peel off the Filament Tape (three places). 
*Filament Tape: 12X30Outspread the tabs (two places) simultaneously to unlock,
and remove the Wireless LAN Card in the direction of the arrow.
Tab
Ferrite Core
Remove the Ferrite Core portion.Filament Tape
1 1
2
Wireless LAN Card
Wireless LAN Model 
						

							B Series
Confidential
Parts of the Wireless LAN CardRemark1)1.MS-1-D.122)
Remove the Ferrite Core (one place). 
* Pass the Cable one by one.
Connector
Ferrite Core
Filament Tape
Peel off the Filament Tape.
White Black
Disconnect the Coaxial Cables.
*Hold the connector, and pull out it directly above to disconnect it. Wireless LAN Card
3)
If you do not exchange the Wireless LAN Card or the 
[Wireless LAN]-related part, perform the work without disconnecting
the Coaxial Cables.
Coaxial Cable
Wireless LAN Model 
						

							B Series
Confidential
Bracket, DC Jack
1)2)1.MS-1-D.13
Screw: B5
Remove the two screws. Remove the Bracket (one place), and then the DC Jack.
Bracket (DC)
DC Jack 
						

							B Series
Confidential
1)2)1.MS-1-D.143) 4)
Remove the four screws.
LCD Section
Screw: B8
Remove the screw.
Screw: B5
Harness (LCD)
Disconnect the Harness (LCD) directly above.
LCD Section
Remove the LCD Section.
* Caulking side is up. 
						

							B Series
Confidential
Heatsink, Fan
1)2)1.MS-1-D.153) 4)
Remove the two screws.
Remove the Heatsink (one place). 
*The Thermal Sheet is attached on the backside.
Remove the three screws. Disconnect the Harness (one place), and then the Fan.
Heatsink
Thermal Sheet
Harness
Fan
Screw: B5
Screw: B5 
						

							B Series
Confidential
ANL-55 Board
1)2)1.MS-1-D.16
Pull out the FFC (one place) in the direction of the arrow. Remove the screw, and then the ANL Board.
FFC
Mother Board
Screw: B2
ANL Board
FFC
3)
Pull out the FFC (one location) in the direction of the arrow. 
						

							B Series
Confidential
1)2)1.MS-1-D.17
CNX-281 Board-1
Peel off the Filament Tape (one place). 
*Filament Tape: 12X30
Remove the two screws.
3)
Pull out the FFC (one place).
FFC
Filament Tape
Screw: B2
4)
Bracket (Ether)
Remove the Bracket (one place). 
						

							B Series
Confidential
5)6)1.MS-1-D.18
CNX-281 Board-2
7)
Remove the CNX Board (one place).
CNX Board
Bracket (DSUB)
Remove the two screws, and then the Bracket.
Screw: B7
Ferrite Bead
Remove the Ferrite Bead (one place).
FFC
Pull out the FFC (one place) in the direction of the arrow.
8) 
						

							B Series
Confidential
1)2)1.MS-1-D.19
Mother Board
3)
Take out the connector portion of the Harness (one place).
Peel off the Reserve Battery (one place) from the Housing (Bottom),
and remove the Mother Board. Remove the four screws.
The adhesive tape is attached on the backside of the Reserve Battery.
Remark
Harness
Screw: B2
Reserve Battery
Mother Board
Adhesive Tape
Housing (Bottom) 
						

							B Series
Confidential
Parts of the Housing (Bottom)-1
1)2)1.MS-1-D.203)
Remove the three screws, and then the Bracket.
Screw: B5
Cover (PR)
Remove the Cover (one place).
4)
Remove the eight screws.
Bracket (PR)
Remove the Display Base.
Display Base
Screw: Blue-B16 / Red-B17